By Ben Sanders

Green and Blue are best friends. But . . . who is the bestest? Green builds a bigger, better shell. And then Blue builds a biggerer, betterershell! Uh-oh I think we can guess where this is going.

Who, or what, will ultimately triumph?

This furiously fast-paced and witty picture book warns of the dangers of comparing yourself to others, especially your friends! Packed with lots of visual humour, children will hoot with laughter at Blue and Green's ever-growing silly shells. FromClive Penguinillustrator and creator of theAgent Harriergraphic novel series, Ben Sanders.